US 11,679,523 B2
Coupling system
Panagiotis Kopelas, Anoixi (GR); Georgios Georgakis, Anoixi (GR); and Sam Pearce, Nottinghamshire (GB)
Assigned to BIC Violex Single Member S.A., Anoixi (GR)
Filed by Bic Violex S.A., Anoixi (GR)
Filed on Dec. 10, 2020, as Appl. No. 17/117,482.
Claims priority of application No. 19219253 (EP), filed on Dec. 23, 2019.
Prior Publication US 2021/0187769 A1, Jun. 24, 2021
Int. Cl. B26B 21/52 (2006.01); B26B 21/22 (2006.01)
CPC B26B 21/521 (2013.01) [B26B 21/225 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A coupling system for a shaving device comprising:
a first connector;
a second connector configured to couple with the first connector defining a channel, the second connector including an engagement surface within the channel, and wherein the second connector includes an inner wall disposed within the channel;
a retainer configured to be positioned between the first connector and the second connector when the first connector and the second connector are coupled to one another; and
a plunger configured to transition between a first position and a second position, the engagement surface of the second connector being configured to engage the retainer when the plunger is in the first position and the engagement surface of the second connector and the retainer being configured to disengage when the plunger is in the second position, and wherein the plunger exerts a force on the inner wall in the second position.